Resolved in TTCN-3 and validated against real SUT.
Please adapt TP documents for ETSI and C2C TS. Here the new proposal for the TP:
/**
* @desc Check the proper functioning of duplicate address detection mechanism
*
* Pics Selection: PICS_GN_DAD
* Config Id: CF01
* Initial conditions:
* with {
* the IUT being in the "initial state" and
* the IUT having sent an SHB packet
* }
* Expected behaviour:
* ensure that {
* when {
* the IUT receives a SHB packet
* containing SHB Extended Header
* containing SOPV field
* containing GN_ADDR field
* indicating same GN_ADDR as the GN_ADDR field in the last SHB packet
originated by the IUT
* }
* then {
* the IUT sends subsequent SHB packet
* containing SHB Extended Header
* containing SOPV field
* containing GN_ADDR field
* indicating different GN_ADDR as the previous used GN_ADDR
* }
* }
*
*
* @see ETSI TS 102 871-2 v1.3.1 TP/GEONW/PON/GNA/BV-02
* @reference EN 302 636-4-1 [1], clauses 9.2.1.4
*/ |